From 12b97d91db2040bfa97ad611ed475455b7884fc2 Mon Sep 17 00:00:00 2001
From: Alexandre Paillier <alexandre.paillier@ledger.fr>
Date: Mon, 4 Jul 2022 15:05:07 +0200
Subject: [PATCH] Added a global apdu response code variable

---
 src/apdu_constants.h | 11 +++++++++++
 src/main.c           |  3 ++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/apdu_constants.h b/src/apdu_constants.h
index 5bf1753..aeb2986 100644
--- a/src/apdu_constants.h
+++ b/src/apdu_constants.h
@@ -34,6 +34,15 @@
 #define COMMON_CLA               0xB0
 #define COMMON_INS_GET_WALLET_ID 0x04
 
+#define APDU_RESPONSE_OK                        0x9000
+#define APDU_RESPONSE_INVALID_DATA              0x6a80
+#define APDU_RESPONSE_INSUFFICIENT_MEMORY       0x6a84
+#define APDU_RESPONSE_INVALID_INS               0x6d00
+#define APDU_RESPONSE_INVALID_P1_P2             0x6b00
+#define APDU_RESPONSE_CONDITION_NOT_SATISFIED   0x6985
+#define APDU_RESPONSE_REF_DATA_NOT_USABLE       0x6a88
+
+
 #ifdef HAVE_STARKWARE
 
 #define STARKWARE_CLA                 0xF0
@@ -180,4 +189,6 @@ bool    handle_eip712_sign(const uint8_t *const apdu_buf);
 bool    handle_eip712_filtering(const uint8_t *const apdu_buf);
 #endif // HAVE_EIP712_FULL_SUPPORT
 
+extern uint16_t apdu_response_code;
+
 #endif  // _APDU_CONSTANTS_H_
diff --git a/src/main.c b/src/main.c
index 61baf06..708f2bf 100644
--- a/src/main.c
+++ b/src/main.c
@@ -50,6 +50,7 @@ strings_t strings;
 cx_sha3_t global_sha3;
 
 uint8_t appState;
+uint16_t apdu_response_code;
 bool called_from_swap;
 pluginType_t pluginType;
 #ifdef HAVE_STARKWARE
@@ -70,7 +71,7 @@ const internalStorage_t N_storage_real;
 chain_config_t *chainConfig;
 
 void reset_app_context() {
-    // PRINTF("!!RESET_APP_CONTEXT\n");
+    //PRINTF("!!RESET_APP_CONTEXT\n");
     appState = APP_STATE_IDLE;
     called_from_swap = false;
     pluginType = OLD_INTERNAL;